:root {
    --mf-sky: #3BB4E6;          /* azzurro: navbar */
    --mf-sky-dark: #1C8DC2;
    --mf-sky-light: #EAF6FB;    /* sfondo pagina */
    --mf-green: #1B8A4A;        /* verde: titoli card, pulsanti */
    --mf-green-dark: #146B38;
    --mf-green-light: #DDF3E5;
    --dark-gray: #333333;
    --card-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

* { box-sizing: border-box; }

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--mf-sky-light);
    color: var(--dark-gray);
    margin: 0;
    padding: 0;
}

.mf-navbar { background-color: var(--mf-sky); }
.mf-navbar .navbar-brand { color: var(--dark-gray); font-size: 1.25rem; }
.mf-navbar .navbar-nav .nav-link {
    color: var(--dark-gray);
    font-weight: 600;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    padding: 0.6rem 0.85rem;
    border-radius: 6px;
}
.mf-navbar .navbar-nav .nav-link i { margin-right: 7px; width: 18px; text-align: center; }
.mf-navbar .navbar-nav .nav-link:hover,
.mf-navbar .navbar-nav .nav-link:focus {
    color: #000;
    background-color: rgba(255, 255, 255, 0.35);
}

.dropdown-menu {
    background-color: #e3f4f7;
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    padding: 0.4rem;
}
.dropdown-item {
    color: var(--dark-gray);
    border-radius: 6px;
    padding: 0.5rem 0.85rem;
    font-weight: 500;
    display: flex;
    align-items: center;
}
.dropdown-item i { margin-right: 8px; width: 18px; text-align: center; }
.dropdown-item:hover { background-color: var(--mf-green); color: #fff; }

.dropdown-menu .dropend { position: relative; }
@media (min-width: 992px) {
    .dropdown-menu .dropend:hover > .dropdown-menu {
        display: block;
        position: absolute;
        top: 0;
        left: 100%;
        margin-left: 0.15rem;
    }
}
@media (max-width: 991.98px) {
    .dropdown-menu .dropend .dropdown-menu {
        position: static;
        display: none;
        margin-left: 1rem;
        border-left: 3px solid var(--mf-green);
        box-shadow: none;
        background-color: rgba(0,0,0,0.03);
    }
    .dropdown-menu .dropend .dropdown-menu.show {
        display: block;
    }
}

.mf-card {
    border: none;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    background: #ffffff;
}
.mf-card-header {
    background-color: var(--mf-green);
    color: #fff;
    font-weight: 700;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}
.iframe-responsive-wrap {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 8px;
}
.iframe-responsive-wrap iframe {
    width: 100%;
    border: 0;
    display: block;
}

.sw-card {
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    background: #fff;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.sw-card:hover { transform: translateY(-4px); box-shadow: 0 10px 25px rgba(0,0,0,0.12); }
.sw-icon-box {
    background: linear-gradient(135deg, #f8fafc 0%, #e2f1f8 100%);
    padding: 1.25rem;
    text-align: center;
    border-bottom: 1px solid #edf2f7;
    border-radius: 14px 14px 0 0;
}
.sw-icon-box img { max-height: 110px; width: auto; max-width: 100%; object-fit: contain; }
.sw-action-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: #f1f5f9;
    transition: transform 0.2s, background 0.2s;
}
.sw-action-icons a:hover { transform: scale(1.12); background: var(--mf-green-light); }

.mf-footer { background-color: #f8f9fa; color: var(--dark-gray); padding: 25px 0; border-top: 3px solid var(--mf-green); }

/* Gestione sottomenu nidificati nella navbar */
.dropdown-menu .dropdown-submenu {
    position: relative;
}

@media (min-width: 992px) {
    .dropdown-menu .dropdown-submenu:hover > .dropdown-menu {
        display: block;
        position: absolute;
        top: 0;
        left: 100%;
        margin-left: 0.15rem;
    }
}

@media (max-width: 991.98px) {
    .dropdown-menu .dropdown-submenu > .dropdown-menu {
        display: none;
        position: static;
        margin-left: 1rem;
        margin-top: 0.25rem;
        border-left: 3px solid var(--mf-green);
        box-shadow: none;
        background-color: rgba(0, 0, 0, 0.04);
    }
    .dropdown-menu .dropdown-submenu > .dropdown-menu.show {
        display: block;
    }
}

/* Sottomenu mobile: il toggle ha sempre il caret e il menu annidato resta dentro il flusso */
@media (max-width: 991.98px) {
    .dropdown-menu .dropdown-submenu > .submenu-toggle { justify-content: flex-start; }
    .dropdown-menu .dropdown-submenu > .submenu-toggle::after { margin-left: auto; }
    .dropdown-menu .dropdown-submenu > .submenu-toggle[aria-expanded="true"]::after { transform: rotate(180deg); }
    .dropdown-menu .dropdown-submenu > .dropdown-menu.show { display: block; }
}

/* Icone video YouTube nelle schede software */
.sw-action-icons a.sw-yt { position: relative; }
.sw-action-icons a.sw-yt .sw-yt-num {
    position: absolute;
    right: -4px;
    bottom: -4px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 8px;
    background: #dc3545;
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    line-height: 16px;
    text-align: center;
}

/* Ultimo video YouTube (Default.aspx) - centrato */
.yt-wrapper { max-width: 560px; margin: 0 auto 1.5rem; text-align: center; }
.yt-intestazione { font-weight: 700; font-size: 1.1rem; margin-bottom: .5rem; text-align: center; }
.yt-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; overflow: hidden; box-shadow: var(--card-shadow); text-align: center; }
.yt-thumb-wrap img { width: 100%; height: auto; display: block; }
.yt-body { padding: 1rem 1.25rem 1.25rem; text-align: center; }
.yt-badge { display: inline-block; background: #dc3545; color: #fff; font-size: .75rem; font-weight: 700; padding: .2rem .6rem; border-radius: 999px; margin-bottom: .5rem; }
.yt-title { font-weight: 700; margin: 0 0 .25rem; }
.yt-date { color: #6c757d; font-size: .85rem; margin: 0 0 .75rem; }
.yt-btn { display: inline-block; background: #dc3545; color: #fff; font-weight: 700; padding: .5rem 1.25rem; border-radius: 8px; text-decoration: none; }
.yt-btn:hover { background: #bb2d3b; color: #fff; }

/* Banner cookie obbligatorio */
#mfCookieBanner { position: fixed; left: 0; right: 0; bottom: 0; z-index: 3000; background: #222; color: #fff; padding: .9rem 1rem; box-shadow: 0 -4px 16px rgba(0,0,0,.3); }
#mfCookieBanner .mf-cookie-inner { max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: .75rem 1rem; align-items: center; justify-content: space-between; font-size: .95rem; }
#mfCookieBanner a { color: #8fd8f8; text-decoration: underline; }
#mfCookieBanner button { background: var(--mf-green); color: #fff; border: 0; font-weight: 700; padding: .5rem 1.5rem; border-radius: 8px; cursor: pointer; }
#mfCookieBanner button:hover { background: var(--mf-green-dark); }

/* Pulsanti, badge e testi nei colori del sito (al posto di "warning" di Bootstrap) */
.btn-mf {
    --bs-btn-color: #fff; --bs-btn-bg: var(--mf-green); --bs-btn-border-color: var(--mf-green);
    --bs-btn-hover-color: #fff; --bs-btn-hover-bg: var(--mf-green-dark); --bs-btn-hover-border-color: var(--mf-green-dark);
    --bs-btn-active-color: #fff; --bs-btn-active-bg: var(--mf-green-dark); --bs-btn-active-border-color: var(--mf-green-dark);
    --bs-btn-focus-shadow-rgb: 27, 138, 74;
    --bs-btn-disabled-color: #fff; --bs-btn-disabled-bg: var(--mf-green); --bs-btn-disabled-border-color: var(--mf-green);
}
.btn-mf-sky {
    --bs-btn-color: #fff; --bs-btn-bg: var(--mf-sky-dark); --bs-btn-border-color: var(--mf-sky-dark);
    --bs-btn-hover-color: #fff; --bs-btn-hover-bg: #176f9a; --bs-btn-hover-border-color: #176f9a;
    --bs-btn-active-color: #fff; --bs-btn-active-bg: #176f9a; --bs-btn-active-border-color: #176f9a;
}
.badge-mf { background-color: var(--mf-green); color: #fff; }
.text-mf-sky { color: var(--mf-sky-dark); }
a { color: var(--mf-sky-dark); }
a:hover { color: var(--mf-green); }
.pagination { --bs-pagination-active-bg: var(--mf-green); --bs-pagination-active-border-color: var(--mf-green); --bs-pagination-color: var(--mf-sky-dark); }